In-mine installation of passive water barriers /

In-mine installation of passive water barriers /

Bibliographic Details
Corporate Author: United States. Bureau of Mines
Other Authors: Cheng, Lung
Format: Government Document Book
Language:English
Published: Pittsburgh, Pa. : U.S. Dept. of the Interior, Bureau of Mines, 1984.
Series:Report of investigations (United States. Bureau of Mines) ; 8915.
Subjects:
Mine dusts.
Coal mines and mining > Pennsylvania > Indiana > Safety measures.

Evans: US Documents Microfiche (3rd floor)

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Call Number: I 28.23:8915
 
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I 28.23:8915 Available